package kr.co.hanbit;


	
	class data1 {
		int value;
			
	}
	class data2{
		int value;
		data2 (int x){
			value = x;
			
		}
		
	}

	public class ConstructorTest {
		public static void main(String[] args) {
			data1 d1 = new data1 ();
			data2 d2 = new data2 (1);
			System.out.println(d1);
			System.out.println(d2.value);
		}
	
}
